Is it possible to display a loader during another task execution?

[eestein]

I have created a generator that runs some long lasting commands, like ng new and npm install. While those commands are running, I think it’d be nice to display a loader to the user, but I couldn’t find such information in the docs. Is this possible?

[SBoudrias]

There's no built-in for this. That being said, you can reuse any open source library that'll run on Node.

For example https://github.com/sindresorhus/ora

[eestein]

Ok, thanks